1327229748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{25097}}^1$

素因数の和:25233

約数の個数: 72

約数和(自身を含む): 3645133128

約数和(自身を除く): 2317903380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 113, 117, 156, 226, 234, 339, 452, 468, 678, 1017, 1356, 1469, 2034, 2938, 4068, 4407, 5876, 8814, 13221, 17628, 25097, 26442, 50194, 52884, 75291, 100388, 150582, 225873, 301164, 326261, 451746, 652522, 903492, 978783, 1305044, 1957566, 2835961, 2936349, 3915132, 5671922, 5872698, 8507883, 11343844, 11745396, 17015766, 25523649, 34031532, 36867493, 51047298, 73734986, 102094596, 110602479, 147469972, 221204958, 331807437, 442409916, 663614874, 1327229748]

約数ペア:

[(1, 1327229748), (2, 663614874), (3, 442409916), (4, 331807437), (6, 221204958), (9, 147469972), (12, 110602479), (13, 102094596), (18, 73734986), (26, 51047298), (36, 36867493), (39, 34031532), (52, 25523649), (78, 17015766), (113, 11745396), (117, 11343844), (156, 8507883), (226, 5872698), (234, 5671922), (339, 3915132), (452, 2936349), (468, 2835961), (678, 1957566), (1017, 1305044), (1356, 978783), (1469, 903492), (2034, 652522), (2938, 451746), (4068, 326261), (4407, 301164), (5876, 225873), (8814, 150582), (13221, 100388), (17628, 75291), (25097, 52884), (26442, 50194)]